France organises its colonies of Cochin China, Cambodia, Annam and
Tonkin under the federation of Union Indo-Chinoise.
Citation:
Editors. "France creates 'Union Indo-Chinoise'".
The Literary Encyclopedia. First published 30 December 2011
[http://www.litencyc.com/php/stopics.php?rec=true&UID=18985, accessed 20 June 2013.]